Which one of the following statements is corr | vedclass

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(C) Option $A$ is correct because Bronsted-Lowry theory defines acids as proton donors,but $BCl_3$ is a Lewis acid that accepts electron pairs,not pro

Vedclass · Accepted Answer

The ionic product of water at $25^{\circ} C$ is $10^{-14} \ mol^2 \ L^{-2}$.

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(C) Option $A$ is correct because Bronsted-Lowry theory defines acids as proton donors,but $BCl_3$ is a Lewis acid that accepts electron pairs,not protons.Option $B$ is incorrect because for $0.01 \ M \ NaOH$,$[OH^-] = 10^{-2} \ M$,so $pOH = 2$ and $pH = 14 - 2 = 12$.Option $C$ is correct as the ionic product of water $(K_w)$ at $25^{\circ} C$ is $1.0 	imes 10^{-14} \ mol^2 \ L^{-2}$.Option $D$ is correct as the definition of $pH$ is $pH = -\log [H^+]$.Note: In many contexts,multiple statements may be technically correct. However,$C$ and $D$ are fundamental definitions. Given the standard format,$C$ is a specific constant value.

Which one of the following statements is correct?

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